baber/WOPTO huggingface dataset:
Patent JP-H01185510-A (JP)
Title: Endoscope
Inventor: FUKUNISHI SOHEI
IPC: A61B1/06
Filed: 1988-01-19
Abstract: PURPOSE:To eliminate the need of a converting work of a lens, etc., and to effectively and to the maximum utilize a light beam from a light source by providing an adjusting mechanism which can change suitably an illumination range of an illumination in a visual field by an illumination system. CONSTITUTION:The tip part of a light guide 4 is coupled to a wire 14, and by drawing the wire 14 to the rear side of the light guide 4 along the light guide 4, an opposed distance interval of the light guide 4 and an illumination lens 5 can be extended. A mechanism for executing such an action, and a lock mechanism for holding the opposed distance interval of the light guide 4 and the illumination lens 5 at a desired interval are provided on a scope operating part 15. Accordingly, by changing suitably the opposed distance interval of the light guide 4 and the illumination lens 5 in the scope operating part 15, an illumination range of an illumination in a visual field can be changed. In such a way, when necessity for increasing the light quantity of a notice center point has been generated, a replacing work of the illumination lens, etc., becomes unnecessary. Also, when the objective optical system is provided with a zooming function, an adjustment for always holding brightly the inside of a visual field can be executed.
Patent JP-H10308182-A (JP)
Title: Color selecting electrode mechanism of cathode-ray tube
Inventor: WATANUKI HARUO
IPC: H01J31/20
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent nonuniform reduction in contact pressure of a damper wire to a grid, and prevent a deflection error caused by vibration of the grid by increasing tensile force applied to the grid of an aperture grille in the end part direction from the central part of grid arrangement, and reducing the degree of increase at the central part and on the side of end part from an intermediate part of the end part. SOLUTION: A length of a pair of support bars 21 provided with an aperture grille 1 having a grid whose vibration is restrained by a damper wire stretched in the orthogonal direction is, for example, 40 cm, and an elastic support body 22 is installed in a position of 12 cm from the center. Pressurizing force to the support bars 21 is set to 170 kgf in a position of 11 cm from the center, and is set to 400 kgf in a position of 17 cm and the elastic support body 22 can be deflected inward. The extending directional both edges of a slit of the outward pulled aperture grille 1 are welded to the support bars 21. Since there is no place where contact pressure of the damper wire to the grid largely reduces, a deflection error of a color cathode-ray tube by impact or the like from outside is eliminated.
Patent JP-H10202305-A (JP)
Title: Grinding method for rolling roll
Inventor: OKUNO MAKOTO
IPC: B24B5/37
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To correctly detect the position of level different wear in a rolling roll and to correctly grind the level different wear part only in the rolling roll by extracting a high frequency component only from the measured result of the roll profile measured on line and comparing the high frequency component with the prescribed threshold. SOLUTION: A high pass filter treatment is applied to the roll profile to extract the high frequency component. By this way, an initial crown and thermal crown or mechanical deflection shape of component are reduced from the high frequency component, and the component equivalent to the roll profile change due to level different wear becomes predominant. Next, the position wherein the high frequency component exceeds the threshold is made to be the position of level different wear in the rolling roll by comparing the high frequency component with the prescribed threshold. And when the position of detected level different wear exists in e.g. the left side of the roll, the zone R between that position and the left end of the roll is ground by the required depth (δ) with a roll grinding device.
Patent JP-S60150426-A (JP)
Title: Two cycle engine
Inventor: TAKASU MINORU
IPC: F02B33/22
Filed: 1984-01-19
Abstract: PURPOSE:To raise the primary pressure in a crank chamber, substantially, by confronting a pressure chamber in a subcylinder assembly to a scavenging passage. CONSTITUTION:In a two cycle engine 1, a mixture is sucked into a crank chamber 9 from an intake port 12 in association with the raise of a main piston 7. Further, a subpiston 15 lowers in synchronizm with the motion of the main piston 7 to introduce the mixture into a pressure chamber 18 from the crank chamber 9. When the main piston 7 lowers so that the inside of the crank chamber 9 is compressed, the mixture in the crank chamber 9 is transferred under pressure into a combustion chamber 11 through a scavenging passage 10, and simultaneously, the subpiston 15 ascends to discharge the mixture in the pressure chamber 18 into the scavenging passage 10.
Patent JP-H08236751-A (JP)
Title: Manufacture of restricted flat charge-coupled-device having end-arrangement in-plant and interconnecting electrodes
Inventor: GIRUBAATO ARAN HOOKINZU
IPC: H01L21/339
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain self-array of the edge of the bias implant in the charge moving direction by all the gate phases, by patterning a trench extending onto a first insulated layer within a second insulated layer. SOLUTION: A trench extending onto a first insulated layer 14 within a second insulated layer 16 is patterned. Next, a first conductive layer 30 is uniformly stuck, and the layer 30 is patterned vertically to the trench of the layer 16 by a first conductive stop 30a. Next, impurity ions are implanted and blocked with an area covered with the first strip 30a. Next, a second conductive layer 40 is uniformly stuck and the layer 40 is removed from an area covering the first strip 30a. Next, the layer 40 is electrically isolated and the layer 40 and the strip 30a are flattened to the degree of being patterned within a second conductive strip 40a isolated also from the strip 30a. Next, first and second conductive electrodes are formed.
Patent JP-H01184482-A (JP)
Title: Satellite signal acquisition device
Inventor: ICHIHASHI YASUHIKO
IPC: G01S3/42
Filed: 1988-01-18
Abstract: PURPOSE:To perform the main locking of a satellite signal without requiring any operator's judgement by deciding satellite artificial acquisition due to an error component in a space area and performing correction control over angle data according to the decision result. CONSTITUTION:When a satellite 20 enters a field entry state after the previous setting of a tracking output correcting means 4, a receiving circuit part 3 is locked on. The means 4 inputs actual angle data E contained in a down link C and a current reception level F matches the distribution of the current reception wave level with a reception level distribution using the position relation between null points corresponding to the main lobe and side lobe locks of an antenna pattern and such characteristics that the level difference between the main lobe lock and side lobe lock is generally about tens of dB, thereby deciding the artificial acquisition. At this time, when the artificial acquisition is decided, the position shift between a null point corresponding to a lock state and the point of the main lobe is converted into angle data to correct program tracking angle data, thereby performing normal acquisition.
Patent JP-H03213404-A (JP)
Title: Spare tire
Inventor: NAKASAKI EIJI
IPC: B60C9/08
Filed: 1990-01-16
Abstract: PURPOSE:To lighten a spare tire and improve the durability thereof by forming a belt layer of belt cords consisting of aromatic polyamide fibers to define a distance between the belt cords, while binding the outer surface by the belt layer winding a nylon cords spirally around the outer surface. CONSTITUTION:A toroidal carcass 6 is provided between bead sections 3 of a spare tire 1 while a belt layer 9 and a band layer 10 are sequentially windingly attached between the outside of the carcass 6 and the inside of a tread section 5. Then, the belt layer 9 is formed of a plurality of belt plies 9A, 9B while a radial distance A between respective belt cords 9a, 9b made of aromatic polyamide fibers in adjacent belt plies 9A, 9B is set within the extent of 1mm-2mm. The band layer 10 is formed of a band ply 10A, winding a proper number of band cords 10a of nylon fibers in a continuous spiral in the circumferential direction of the tire, and covers the whole surface of the belt layer 9.
Patent JP-H10205558-A (JP)
Title: Suspension spring upper mount structure
Inventor: SATO MASAHARU
IPC: F16F1/12
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-mount suspension spring upper mount structure for simplifying a mounting structure on a member at the body side. SOLUTION: The upper end part 11a of a coil spring is mounted on a member at the body side via a spring bracket 30. The spring bracket 30 has a spring guide part 31, a spring seat part 32 located on the outer periphery of the spring guide part 31 and a body mount part 33 located above the spring guide part 31. A pin 37 is mounted on the body mount part 33 to be protruded to the member at the body side. The spring bracket 30 is fitted and positioned into a body bracket 39 and the pin 37 is then passed through a mounting hole 39a in the body bracket 39, so that the other end part 38b of a latch part 38 is put in contact with the upper face of the body bracket 39 and joined thereto for mounting.
Patent JP-H08197220-A (JP)
Title: Sleeve for die casting machine
Inventor: SOEDA TOMOMI
IPC: B22D17/20
Filed: 1995-01-23
Abstract: PURPOSE: To provide a sleeve for die casting machine excellent in erosion resistance, shock resistance and wear resistance and having self-lubricity capable of the casting without using any lubricant. CONSTITUTION: The sleeve for die casting machine is constituted with a steel- made outer cylinder and an inner cylinder composed of a composite of a molybdenum or a molybdenum alloy and a ceramics fitted into the inside of this outer cylinder. The vol. content ratio of this ceramics is made to be 5-50% and the average grain diameter of the ceramic is made to be <=500μm.
Patent JP-S58125086-A (JP)
Inventor: TAKEI TOORU
IPC: G09F9/00
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11255400-A (JP)
Title: Image forming device
Inventor: MINEZAKI SATORU
IPC: G03G15/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking-out of recording sheets of paper emerged to a recording paper emergence part while the space for installing the device is reduced. SOLUTION: An image forming device is composed of an image formation part where image is formed on a sheet of paper, a recording paper emerging means to emerge each recording paper upon image formation thereon, a recording paper emergence part 5 installed over the image formation part and to accommodate the recording papers emerged from the emerging means, an image reading part 2 which is installed over the recording paper emergence part 5, reads the image from the document, converts the read image information into digital signals and supplies them to the image formation part, and a paper feeding means which is installed under the image formation part and arranged as capable of being inserted to the device body.  The recording paper emergence part is equipped with an opening for taking-out of recording papers in the direction perpendicular to the paper emerging direction from the emerging hole in the paper emerging means.
Patent JP-H06213986-A (JP)
Title: Measuring method for magnetic characteristic of magnetic thin film
Inventor: SUZUKI MASARU
IPC: G01N27/72
Filed: 1993-01-21
Abstract: PURPOSE:To make it easy to measure the magnetic characteristics of magnetic thin film by impressing two-dimensional stress to a sample. CONSTITUTION:On a base plate 11, magnetic thin film 12 is formed, on the back side being formed the magnetic thin film 1, a material 13 with different thermal expansion coefficient from the base plate 11 adhered at higher temperature than the room temperature and then cooled and the difference in the thermal expansion coefficient from the base plate 11 is made use of measuring the magnetic characteristics by impressing stress to the magnetic thin film in this magnetic characteristics measuring method for magnetic thin film 12. The magnetic thin film 12 is formed on the disk shape base plate 11 and two-dimensional uniform stress is impressed, or the magnetic thin film 12 is formed on the slender shape base plate 11 and one axis stress is impressed to measure the magnetic characteristics.
Patent JP-S57193326-A (JP)
Title: Manufacture of shape reinforced by fiber
Inventor: JIYOFURII REIMONDO BERUBIN
IPC: B29C69/00
Filed: 1982-01-21
Abstract: A process of producing a fibre-reinforced shaped article comprising extruding a composition comprising a settable fluid as a carrier for fibres at least 5 mm in length through a die so that relaxation of the fibres causes the extrudate to expand to form an open fibrous structure with randomly dispersed fibres as the extrudate leaves the die characterized in that the porous extrudate is compressed while the carrier is in a fluid condition into a shaped article. The process enables moulded articles to be formed having a random distribution of fibres the majority of which are at least 5 mm long.
Patent JP-H01184202-A (JP)
Title: Amorphous alloy powder for magnetic shield
Inventor: ISHII HIROYOSHI
IPC: B22F1/00
Filed: 1988-01-20
Abstract: PURPOSE:To manufacture soft magnetic powder having easy-to-paint, good orientation property and excellent magnetic shield property by pulverizing amorphous alloy and making flasky shape specifying thickness, length and aspect ratio. CONSTITUTION:The amorphous alloy of Co base amorphous alloy (Co75Fe5Si4B16, etc.), Fe base amorphous alloy (Fe75Si10B15, etc.) etc., are pulverized with pulverizing method to manufacture the flasky shape soft magnetic powder having 0.1-10mum thickness, 1-50mum length and 3-100 aspect ratio (length/thickness). By this method, the amorphous alloy soft magnetic powder having excellent magnetic shield property, which can easily cover wall of building, room, box body or various kinds of parts, is obtd.
Patent JP-S62166191-A (JP)
Title: Jumper also serving as life vest
Inventor: ODAKA SEIICHIRO
IPC: B63C9/08
Filed: 1986-01-17
Abstract: PURPOSE:To secure safety in case a person falls into the water by constituting a jumper capable of being inflated or deflated optionally with an extent of volume of air capable of floating the person in the water. CONSTITUTION:A life vest is constituted to be capable of inflated or deflated optionally with an extent of volume of air capable of floating a person in the water. It is so constituted that air can be filled into or taken out of the cloth of the life vest directly and optionally. The life vest is formed in a shape of a jumper and the function of the life vest can be utilized by simply wearing the jumper.
Patent JP-S58136028-A (JP)
Inventor: EDOWAADO AABINGU
IPC: G03F7/004
Filed: 1983-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5395205-A (JP)
Title: Rotor for electric rotary machine
Inventor: YAMAMOTO HIROE
IPC: H02K1/32
Filed: 1977-01-31
Abstract: PURPOSE: To promote an improvement of ventilation characteristic and a reduction of windage loss, with a cooling efficiency enhanced, by providing a guide plate on the inner face of cover toward the direction of axis, as well as providing a blow window in the point end toward the radial direction of cover installed to the end face of spider arm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58126519-A (JP)
Title: Electrochromic display body
Inventor: YAZAKI MINORU
IPC: G02F1/153
Filed: 1982-01-22
Abstract: PURPOSE:To improve the coloring and decoloring life and the unsharp outlines of a display pattern by combining a transparent electrode layer on a transparent insulating substrate with a display electrode, an electrolytic soln. and a counter electrode and by forming an insulating layer on the display electrode and the transparent electrode layer. CONSTITUTION:In an electrochromic display body obtd. by combining a transparent electrode layer on a transparent insulating substrate 1 with a display electrode made of a display material layer 3 enabling electrochemical coloring and decoloring, an electrolytic soln. 8 and a counter electrode 6, an insulating layer 4 is formed on the layer 3 as the display electrode and the part of the layer 2 which is in direct contact with the soln. 8. The soln. 8 is in contact with the layer 3 from the microscopic viewpoint. The degree of contact depends largely on the thickness of the formed layer 4. The thickness of the layer 4 is prescribed to 50-500Angstrom  from the life of the electrochromic display body in a corrosive state produced by driving the transparent electrode and the responding speed regulated by the diffusion speed of ions in the soln. 8 into the layer 3 through the formed layer 4.
Patent JP-S62166838-A (JP)
Title: Method for preserving freshness of vegetable and fruit with isothiocyanate and relative compound thereof
Inventor: SAIJIYOU AKIYASU
IPC: A23B7/14
Filed: 1986-01-17
Abstract: PURPOSE:To inhibit ethylene formation and ethylene action in vegetables and fruits, to preserve freshness, to maintain commercial value and to prevent loss for abandonment, by treating vegetables and fruits after harvesting with an isothiocyanate (relative compound thereof). CONSTITUTION:Vegetables and fruits such as tomato, carrot, Japanese radish, mustard, cut cabbage, cut lettuce, etc., or cut flowers, etc., are treated with 10-1,000ppm isothicyanate or relative compound thereof (e.g., solution is prepared and spray treatment is carried out).
Patent JP-H08201985-A (JP)
Title: Film for photographing
Inventor: HIRAMATSU YUKIO
IPC: G03C3/00
Filed: 1995-01-24
Abstract: PURPOSE: To discriminate from the outside appearance of a case whether film inside the case has been already used or not. CONSTITUTION: As for this film for photographing; the unexposed film 4 is wound round a core shaft 2 and housed in a cylindrical case 1, and both ends of the core shaft 2 are exposed from both end cover plates 11 and 12 of the case, then the leading edge part of the film 4 is allowed to appear from a slit 10 on the peripheral surface of the case. The opening surfaces of holes 22 and 23 bored at both ends of the core shaft 2 are covered with a thin sheet 3 which can be broken by the pawl for rewinding film 5 of a camera. Since the pawl 5 breaks the thin sheet 3 in the case of setting the film in the camera, whether the film is the already used one or not is discriminated based on whether the thin sheet 3 is broken or not.
Patent JP-S54102150-A (JP)
Title: Position detecting device
Inventor: NISHIYAMA YUTAKA
IPC: G01D5/36
Filed: 1978-01-30
Abstract: PURPOSE: To detect the rotating angle position of a rotating member with a transmitted electric signal, by passing the slit of timing disk between the opposedly provided light emitting device and photo detector of a timing sensor.  
     CONSTITUTION: A timing disk 3 having a light transmission part 3a in a rotating member 2, and a timing disk 5 having a light transmission part 5a which rotates at a constant speed are provided. On outside periphery of the disks 3, 5 are disposed timing sensor 8 and timing sensor 9 consisting of light emitting device and photo detector, which are opposedly provided across the passing position of the light transmission parts 3a, 5a. When the light transmission parts 3a, 5a pass simultaneously between the opposedly provided light emitting device and photo detector of the timing sensors 8, 9, an electric signal is generated in the photo detector. Thus, a position detecting device to detect the rotating angle position of the rotating member 2 may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62238877-A (JP)
Inventor: JIYAN FURANSOWA GURORIE
IPC: A61K8/86
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02188262-A (JP)
Title: Liquid jet recorder
Inventor: MIYAUCHI YASUO
IPC: B41J2/175
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a small-size device by a method wherein a first integral ink tank-type head and a second integral ink tank-type head are disposed on a carriage so that respective printing heads are arranged along the reciprocating direction of the carriage and respective ink tanks are arranged vertically to the reciprocating direction. CONSTITUTION:On the front corner parts of a carriage 2, integral ink tank-type heads 3, 6 having a square form detachable printing heads 32, 62 of width disposed downward of the end part, and knobs 31, 61 mounted on the upper surface thereof are supported at an interval in a direction of an arrow A. Integral ink tank-type heads 4, 5, having an L-shaped cross section and detachable printing heads 42, 52 of width l disposed downward of the upper part, and said heads 3, 6 are respectively arranged vertically to the direction of the arrow A so that the most parts of the integral ink tank-type heads 3, 6 can be positioned in a recessed part. The four printing heads 32, 42, 52, and 62 are arranged in the direction of the arrow A at intervals (d) so that the tip ends thereof are projected from an open part 23 on the bottom of the carriage 2.
Patent JP-S57124655-A (JP)
Title: Double tank type solar water heater
Inventor: KATOU YOSHIO
IPC: F24S90/00
Filed: 1981-01-23
Abstract: PURPOSE:To improve the heat collecting efficiency of the captioned hot water boiler by a method wherein two heat accumulation tanks are provided and when heat medium water in one of the tanks is heated up to a predetermined temperature, it is transferred into the other tank. CONSTITUTION:When a heat collecting operation is started, the heat medium water in the first heat accumulation tank 2 is gradually heated, for example, up to 50 deg.C due to its natural circulation through a heat collector 1 whereupon a valve 7 is opened and the heat medium water in the first heat accumulation tank 2 is exchanged with the heat medium water in the second heat accumulation tank 3 through a natural circulation circuit 4 having a go-pipe 8 and a return pipe 9, due to the difference in specific gravity between them. Thus, when the exchange operation of the two waters is terminated, the temperature of the heat medium water in the tank 2 falls so that the valve 7 is closed accordingly and the additional heating of the hot water in the tank 2 is started anew. In this case, a collected heat utilizing circuit 6 is provided in such a manner that it comes to communicate with either one of the tanks 2 and 3 having a high temperature so that the effective utilization of hot water can be achieved.